Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M0500

Patternicity

Patternicity
BehaviorHigh supportEvolutionary Psychology
Included
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Coined by Michael Shermer. It refers to the human tendency to seek meaningful patterns in meaningless noise or random data (e.g., seeing faces in clouds, seeing patterns in gambling). Because in evolution, the cost of mistaking the wind for a tiger (false positive) is far less than missing a tiger (false negative).

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Correcting intuitive errors. It reminds us that when making decisions (especially in investment and scientific research), we must be wary of the "patterns" automatically generated by the brain, and must use statistical tests to distinguish between real signals and random noise.

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Anchor fast decisions

It originates from the evolutionary avoidance of the high cost of "false negatives"—the cost of mistaking noise for a threat is less than missing a real threat, so the brain defaults to over-detecting patterns. This bias was systematically articulated by Shermer from an evolutionary psychology perspective, and is a systematic overactivation of pattern recognition.

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/ApopheniaZH · Explicit
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